\documentclass{article}
\usepackage{amssymb,amsmath,amscd,concmath}
\pagestyle{empty}
\begin{document}
\begin{equation*}Insert formula he[[Media:Example.mp3]][[Image:Example.jpg]]
== Headline text ==[[Link title]][http://www.example.com link title]
re\end{equation*}
\end{document}
